SlideShare a Scribd company logo
pKa of H2PO4- is = 7.21
According to Henderson's Equation ,
pH = pKa + log ( [salt] /[acid])
= pKa + log ( [Na2HPO4] / [ KH2PO4 ] )
= 7.21 + log ( 0.135 / 0.185 )
= 7.21 - 0.14
= 7.07
Solution
pKa of H2PO4- is = 7.21
According to Henderson's Equation ,
pH = pKa + log ( [salt] /[acid])
= pKa + log ( [Na2HPO4] / [ KH2PO4 ] )
= 7.21 + log ( 0.135 / 0.185 )
= 7.21 - 0.14
= 7.07

More Related Content

More from anokhilalmobile

Using mathematical induction,STEP 1The base n = 1 is clearl.pdf
Using mathematical induction,STEP 1The base n = 1 is clearl.pdfUsing mathematical induction,STEP 1The base n = 1 is clearl.pdf
Using mathematical induction,STEP 1The base n = 1 is clearl.pdf
anokhilalmobile
 
The process include many steps which could be planning and preparati.pdf
The process include many steps which could be planning and preparati.pdfThe process include many steps which could be planning and preparati.pdf
The process include many steps which could be planning and preparati.pdf
anokhilalmobile
 
The FCPA established criminal and civil penalties for unlawful payme.pdf
The FCPA established criminal and civil penalties for unlawful payme.pdfThe FCPA established criminal and civil penalties for unlawful payme.pdf
The FCPA established criminal and civil penalties for unlawful payme.pdf
anokhilalmobile
 
The answer is(B.) H- and (C.) NH3Lewis bases are electron pair .pdf
The answer is(B.) H- and (C.) NH3Lewis bases are electron pair .pdfThe answer is(B.) H- and (C.) NH3Lewis bases are electron pair .pdf
The answer is(B.) H- and (C.) NH3Lewis bases are electron pair .pdf
anokhilalmobile
 
Spontaneous mutation rates depend on the rate at which DNA transcrip.pdf
Spontaneous mutation rates depend on the rate at which DNA transcrip.pdfSpontaneous mutation rates depend on the rate at which DNA transcrip.pdf
Spontaneous mutation rates depend on the rate at which DNA transcrip.pdf
anokhilalmobile
 
Sales revenue100000Less- COGS60000Gross profit40000Opera.pdf
Sales revenue100000Less- COGS60000Gross profit40000Opera.pdfSales revenue100000Less- COGS60000Gross profit40000Opera.pdf
Sales revenue100000Less- COGS60000Gross profit40000Opera.pdf
anokhilalmobile
 
D) Counterclockwise answer .pdf
                     D) Counterclockwise answer                       .pdf                     D) Counterclockwise answer                       .pdf
D) Counterclockwise answer .pdf
anokhilalmobile
 
Please give the differential equation and boundary conditions.So.pdf
Please give the differential equation and boundary conditions.So.pdfPlease give the differential equation and boundary conditions.So.pdf
Please give the differential equation and boundary conditions.So.pdf
anokhilalmobile
 
Point.javapublic class Point {    int x,y;    double m,n; .pdf
Point.javapublic class Point {    int x,y;    double m,n; .pdfPoint.javapublic class Point {    int x,y;    double m,n; .pdf
Point.javapublic class Point {    int x,y;    double m,n; .pdf
anokhilalmobile
 
Covalent bonds .pdf
                     Covalent bonds                                   .pdf                     Covalent bonds                                   .pdf
Covalent bonds .pdf
anokhilalmobile
 
naphthalene, dry ice (solid co2),iodine(gentle heating), arsenic (At.pdf
naphthalene, dry ice (solid co2),iodine(gentle heating), arsenic (At.pdfnaphthalene, dry ice (solid co2),iodine(gentle heating), arsenic (At.pdf
naphthalene, dry ice (solid co2),iodine(gentle heating), arsenic (At.pdf
anokhilalmobile
 
Ken is employing Correlational research methodSolutionKen is e.pdf
Ken is employing Correlational research methodSolutionKen is e.pdfKen is employing Correlational research methodSolutionKen is e.pdf
Ken is employing Correlational research methodSolutionKen is e.pdf
anokhilalmobile
 
Let two numbers be x and y. Assume yx.i.e., Let y be greater than.pdf
Let two numbers be x and y. Assume yx.i.e., Let y be greater than.pdfLet two numbers be x and y. Assume yx.i.e., Let y be greater than.pdf
Let two numbers be x and y. Assume yx.i.e., Let y be greater than.pdf
anokhilalmobile
 
International Accounting Standard No. 16International Accounting .pdf
International Accounting Standard No. 16International Accounting .pdfInternational Accounting Standard No. 16International Accounting .pdf
International Accounting Standard No. 16International Accounting .pdf
anokhilalmobile
 
It travel with the speed of light in vacuum or air and it exhibit in.pdf
It travel with the speed of light in vacuum or air and it exhibit in.pdfIt travel with the speed of light in vacuum or air and it exhibit in.pdf
It travel with the speed of light in vacuum or air and it exhibit in.pdf
anokhilalmobile
 
GeometricObject.javapublic interface GeometricObject { Declari.pdf
GeometricObject.javapublic interface GeometricObject { Declari.pdfGeometricObject.javapublic interface GeometricObject { Declari.pdf
GeometricObject.javapublic interface GeometricObject { Declari.pdf
anokhilalmobile
 
From this link we can see that group of teens attacked mutiple times.pdf
From this link we can see that group of teens attacked mutiple times.pdfFrom this link we can see that group of teens attacked mutiple times.pdf
From this link we can see that group of teens attacked mutiple times.pdf
anokhilalmobile
 
Answer is D) .pdf
                     Answer is D)                                     .pdf                     Answer is D)                                     .pdf
Answer is D) .pdf
anokhilalmobile
 
Dispersion forces (answer)Explanation - Dispersion forces have.pdf
Dispersion forces (answer)Explanation - Dispersion forces have.pdfDispersion forces (answer)Explanation - Dispersion forces have.pdf
Dispersion forces (answer)Explanation - Dispersion forces have.pdf
anokhilalmobile
 
A. True. The addition of impurities interfer with.pdf
                     A. True. The addition of impurities interfer with.pdf                     A. True. The addition of impurities interfer with.pdf
A. True. The addition of impurities interfer with.pdf
anokhilalmobile
 

More from anokhilalmobile (20)

Using mathematical induction,STEP 1The base n = 1 is clearl.pdf
Using mathematical induction,STEP 1The base n = 1 is clearl.pdfUsing mathematical induction,STEP 1The base n = 1 is clearl.pdf
Using mathematical induction,STEP 1The base n = 1 is clearl.pdf
 
The process include many steps which could be planning and preparati.pdf
The process include many steps which could be planning and preparati.pdfThe process include many steps which could be planning and preparati.pdf
The process include many steps which could be planning and preparati.pdf
 
The FCPA established criminal and civil penalties for unlawful payme.pdf
The FCPA established criminal and civil penalties for unlawful payme.pdfThe FCPA established criminal and civil penalties for unlawful payme.pdf
The FCPA established criminal and civil penalties for unlawful payme.pdf
 
The answer is(B.) H- and (C.) NH3Lewis bases are electron pair .pdf
The answer is(B.) H- and (C.) NH3Lewis bases are electron pair .pdfThe answer is(B.) H- and (C.) NH3Lewis bases are electron pair .pdf
The answer is(B.) H- and (C.) NH3Lewis bases are electron pair .pdf
 
Spontaneous mutation rates depend on the rate at which DNA transcrip.pdf
Spontaneous mutation rates depend on the rate at which DNA transcrip.pdfSpontaneous mutation rates depend on the rate at which DNA transcrip.pdf
Spontaneous mutation rates depend on the rate at which DNA transcrip.pdf
 
Sales revenue100000Less- COGS60000Gross profit40000Opera.pdf
Sales revenue100000Less- COGS60000Gross profit40000Opera.pdfSales revenue100000Less- COGS60000Gross profit40000Opera.pdf
Sales revenue100000Less- COGS60000Gross profit40000Opera.pdf
 
D) Counterclockwise answer .pdf
                     D) Counterclockwise answer                       .pdf                     D) Counterclockwise answer                       .pdf
D) Counterclockwise answer .pdf
 
Please give the differential equation and boundary conditions.So.pdf
Please give the differential equation and boundary conditions.So.pdfPlease give the differential equation and boundary conditions.So.pdf
Please give the differential equation and boundary conditions.So.pdf
 
Point.javapublic class Point {    int x,y;    double m,n; .pdf
Point.javapublic class Point {    int x,y;    double m,n; .pdfPoint.javapublic class Point {    int x,y;    double m,n; .pdf
Point.javapublic class Point {    int x,y;    double m,n; .pdf
 
Covalent bonds .pdf
                     Covalent bonds                                   .pdf                     Covalent bonds                                   .pdf
Covalent bonds .pdf
 
naphthalene, dry ice (solid co2),iodine(gentle heating), arsenic (At.pdf
naphthalene, dry ice (solid co2),iodine(gentle heating), arsenic (At.pdfnaphthalene, dry ice (solid co2),iodine(gentle heating), arsenic (At.pdf
naphthalene, dry ice (solid co2),iodine(gentle heating), arsenic (At.pdf
 
Ken is employing Correlational research methodSolutionKen is e.pdf
Ken is employing Correlational research methodSolutionKen is e.pdfKen is employing Correlational research methodSolutionKen is e.pdf
Ken is employing Correlational research methodSolutionKen is e.pdf
 
Let two numbers be x and y. Assume yx.i.e., Let y be greater than.pdf
Let two numbers be x and y. Assume yx.i.e., Let y be greater than.pdfLet two numbers be x and y. Assume yx.i.e., Let y be greater than.pdf
Let two numbers be x and y. Assume yx.i.e., Let y be greater than.pdf
 
International Accounting Standard No. 16International Accounting .pdf
International Accounting Standard No. 16International Accounting .pdfInternational Accounting Standard No. 16International Accounting .pdf
International Accounting Standard No. 16International Accounting .pdf
 
It travel with the speed of light in vacuum or air and it exhibit in.pdf
It travel with the speed of light in vacuum or air and it exhibit in.pdfIt travel with the speed of light in vacuum or air and it exhibit in.pdf
It travel with the speed of light in vacuum or air and it exhibit in.pdf
 
GeometricObject.javapublic interface GeometricObject { Declari.pdf
GeometricObject.javapublic interface GeometricObject { Declari.pdfGeometricObject.javapublic interface GeometricObject { Declari.pdf
GeometricObject.javapublic interface GeometricObject { Declari.pdf
 
From this link we can see that group of teens attacked mutiple times.pdf
From this link we can see that group of teens attacked mutiple times.pdfFrom this link we can see that group of teens attacked mutiple times.pdf
From this link we can see that group of teens attacked mutiple times.pdf
 
Answer is D) .pdf
                     Answer is D)                                     .pdf                     Answer is D)                                     .pdf
Answer is D) .pdf
 
Dispersion forces (answer)Explanation - Dispersion forces have.pdf
Dispersion forces (answer)Explanation - Dispersion forces have.pdfDispersion forces (answer)Explanation - Dispersion forces have.pdf
Dispersion forces (answer)Explanation - Dispersion forces have.pdf
 
A. True. The addition of impurities interfer with.pdf
                     A. True. The addition of impurities interfer with.pdf                     A. True. The addition of impurities interfer with.pdf
A. True. The addition of impurities interfer with.pdf
 

Recently uploaded

Phrasal Verbs.XXXXXXXXXXXXXXXXXXXXXXXXXX
Phrasal Verbs.XXXXXXXXXXXXXXXXXXXXXXXXXXPhrasal Verbs.XXXXXXXXXXXXXXXXXXXXXXXXXX
Phrasal Verbs.XXXXXXXXXXXXXXXXXXXXXXXXXX
MIRIAMSALINAS13
 
The geography of Taylor Swift - some ideas
The geography of Taylor Swift - some ideasThe geography of Taylor Swift - some ideas
The geography of Taylor Swift - some ideas
GeoBlogs
 
The French Revolution Class 9 Study Material pdf free download
The French Revolution Class 9 Study Material pdf free downloadThe French Revolution Class 9 Study Material pdf free download
The French Revolution Class 9 Study Material pdf free download
Vivekanand Anglo Vedic Academy
 
CLASS 11 CBSE B.St Project AIDS TO TRADE - INSURANCE
CLASS 11 CBSE B.St Project AIDS TO TRADE - INSURANCECLASS 11 CBSE B.St Project AIDS TO TRADE - INSURANCE
CLASS 11 CBSE B.St Project AIDS TO TRADE - INSURANCE
BhavyaRajput3
 
The Roman Empire A Historical Colossus.pdf
The Roman Empire A Historical Colossus.pdfThe Roman Empire A Historical Colossus.pdf
The Roman Empire A Historical Colossus.pdf
kaushalkr1407
 
A Strategic Approach: GenAI in Education
A Strategic Approach: GenAI in EducationA Strategic Approach: GenAI in Education
A Strategic Approach: GenAI in Education
Peter Windle
 
Language Across the Curriculm LAC B.Ed.
Language Across the  Curriculm LAC B.Ed.Language Across the  Curriculm LAC B.Ed.
Language Across the Curriculm LAC B.Ed.
Atul Kumar Singh
 
Overview on Edible Vaccine: Pros & Cons with Mechanism
Overview on Edible Vaccine: Pros & Cons with MechanismOverview on Edible Vaccine: Pros & Cons with Mechanism
Overview on Edible Vaccine: Pros & Cons with Mechanism
DeeptiGupta154
 
Thesis Statement for students diagnonsed withADHD.ppt
Thesis Statement for students diagnonsed withADHD.pptThesis Statement for students diagnonsed withADHD.ppt
Thesis Statement for students diagnonsed withADHD.ppt
EverAndrsGuerraGuerr
 
Adversarial Attention Modeling for Multi-dimensional Emotion Regression.pdf
Adversarial Attention Modeling for Multi-dimensional Emotion Regression.pdfAdversarial Attention Modeling for Multi-dimensional Emotion Regression.pdf
Adversarial Attention Modeling for Multi-dimensional Emotion Regression.pdf
Po-Chuan Chen
 
Home assignment II on Spectroscopy 2024 Answers.pdf
Home assignment II on Spectroscopy 2024 Answers.pdfHome assignment II on Spectroscopy 2024 Answers.pdf
Home assignment II on Spectroscopy 2024 Answers.pdf
Tamralipta Mahavidyalaya
 
678020731-Sumas-y-Restas-Para-Colorear.pdf
678020731-Sumas-y-Restas-Para-Colorear.pdf678020731-Sumas-y-Restas-Para-Colorear.pdf
678020731-Sumas-y-Restas-Para-Colorear.pdf
CarlosHernanMontoyab2
 
Supporting (UKRI) OA monographs at Salford.pptx
Supporting (UKRI) OA monographs at Salford.pptxSupporting (UKRI) OA monographs at Salford.pptx
Supporting (UKRI) OA monographs at Salford.pptx
Jisc
 
Instructions for Submissions thorugh G- Classroom.pptx
Instructions for Submissions thorugh G- Classroom.pptxInstructions for Submissions thorugh G- Classroom.pptx
Instructions for Submissions thorugh G- Classroom.pptx
Jheel Barad
 
Honest Reviews of Tim Han LMA Course Program.pptx
Honest Reviews of Tim Han LMA Course Program.pptxHonest Reviews of Tim Han LMA Course Program.pptx
Honest Reviews of Tim Han LMA Course Program.pptx
timhan337
 
Acetabularia Information For Class 9 .docx
Acetabularia Information For Class 9  .docxAcetabularia Information For Class 9  .docx
Acetabularia Information For Class 9 .docx
vaibhavrinwa19
 
Biological Screening of Herbal Drugs in detailed.
Biological Screening of Herbal Drugs in detailed.Biological Screening of Herbal Drugs in detailed.
Biological Screening of Herbal Drugs in detailed.
Ashokrao Mane college of Pharmacy Peth-Vadgaon
 
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
siemaillard
 
Polish students' mobility in the Czech Republic
Polish students' mobility in the Czech RepublicPolish students' mobility in the Czech Republic
Polish students' mobility in the Czech Republic
Anna Sz.
 
The Accursed House by Émile Gaboriau.pptx
The Accursed House by Émile Gaboriau.pptxThe Accursed House by Émile Gaboriau.pptx
The Accursed House by Émile Gaboriau.pptx
DhatriParmar
 

Recently uploaded (20)

Phrasal Verbs.XXXXXXXXXXXXXXXXXXXXXXXXXX
Phrasal Verbs.XXXXXXXXXXXXXXXXXXXXXXXXXXPhrasal Verbs.XXXXXXXXXXXXXXXXXXXXXXXXXX
Phrasal Verbs.XXXXXXXXXXXXXXXXXXXXXXXXXX
 
The geography of Taylor Swift - some ideas
The geography of Taylor Swift - some ideasThe geography of Taylor Swift - some ideas
The geography of Taylor Swift - some ideas
 
The French Revolution Class 9 Study Material pdf free download
The French Revolution Class 9 Study Material pdf free downloadThe French Revolution Class 9 Study Material pdf free download
The French Revolution Class 9 Study Material pdf free download
 
CLASS 11 CBSE B.St Project AIDS TO TRADE - INSURANCE
CLASS 11 CBSE B.St Project AIDS TO TRADE - INSURANCECLASS 11 CBSE B.St Project AIDS TO TRADE - INSURANCE
CLASS 11 CBSE B.St Project AIDS TO TRADE - INSURANCE
 
The Roman Empire A Historical Colossus.pdf
The Roman Empire A Historical Colossus.pdfThe Roman Empire A Historical Colossus.pdf
The Roman Empire A Historical Colossus.pdf
 
A Strategic Approach: GenAI in Education
A Strategic Approach: GenAI in EducationA Strategic Approach: GenAI in Education
A Strategic Approach: GenAI in Education
 
Language Across the Curriculm LAC B.Ed.
Language Across the  Curriculm LAC B.Ed.Language Across the  Curriculm LAC B.Ed.
Language Across the Curriculm LAC B.Ed.
 
Overview on Edible Vaccine: Pros & Cons with Mechanism
Overview on Edible Vaccine: Pros & Cons with MechanismOverview on Edible Vaccine: Pros & Cons with Mechanism
Overview on Edible Vaccine: Pros & Cons with Mechanism
 
Thesis Statement for students diagnonsed withADHD.ppt
Thesis Statement for students diagnonsed withADHD.pptThesis Statement for students diagnonsed withADHD.ppt
Thesis Statement for students diagnonsed withADHD.ppt
 
Adversarial Attention Modeling for Multi-dimensional Emotion Regression.pdf
Adversarial Attention Modeling for Multi-dimensional Emotion Regression.pdfAdversarial Attention Modeling for Multi-dimensional Emotion Regression.pdf
Adversarial Attention Modeling for Multi-dimensional Emotion Regression.pdf
 
Home assignment II on Spectroscopy 2024 Answers.pdf
Home assignment II on Spectroscopy 2024 Answers.pdfHome assignment II on Spectroscopy 2024 Answers.pdf
Home assignment II on Spectroscopy 2024 Answers.pdf
 
678020731-Sumas-y-Restas-Para-Colorear.pdf
678020731-Sumas-y-Restas-Para-Colorear.pdf678020731-Sumas-y-Restas-Para-Colorear.pdf
678020731-Sumas-y-Restas-Para-Colorear.pdf
 
Supporting (UKRI) OA monographs at Salford.pptx
Supporting (UKRI) OA monographs at Salford.pptxSupporting (UKRI) OA monographs at Salford.pptx
Supporting (UKRI) OA monographs at Salford.pptx
 
Instructions for Submissions thorugh G- Classroom.pptx
Instructions for Submissions thorugh G- Classroom.pptxInstructions for Submissions thorugh G- Classroom.pptx
Instructions for Submissions thorugh G- Classroom.pptx
 
Honest Reviews of Tim Han LMA Course Program.pptx
Honest Reviews of Tim Han LMA Course Program.pptxHonest Reviews of Tim Han LMA Course Program.pptx
Honest Reviews of Tim Han LMA Course Program.pptx
 
Acetabularia Information For Class 9 .docx
Acetabularia Information For Class 9  .docxAcetabularia Information For Class 9  .docx
Acetabularia Information For Class 9 .docx
 
Biological Screening of Herbal Drugs in detailed.
Biological Screening of Herbal Drugs in detailed.Biological Screening of Herbal Drugs in detailed.
Biological Screening of Herbal Drugs in detailed.
 
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
 
Polish students' mobility in the Czech Republic
Polish students' mobility in the Czech RepublicPolish students' mobility in the Czech Republic
Polish students' mobility in the Czech Republic
 
The Accursed House by Émile Gaboriau.pptx
The Accursed House by Émile Gaboriau.pptxThe Accursed House by Émile Gaboriau.pptx
The Accursed House by Émile Gaboriau.pptx
 

pKa of H2PO4- is = 7.21According to Hendersons Equation ,pH = .pdf

  • 1. pKa of H2PO4- is = 7.21 According to Henderson's Equation , pH = pKa + log ( [salt] /[acid]) = pKa + log ( [Na2HPO4] / [ KH2PO4 ] ) = 7.21 + log ( 0.135 / 0.185 ) = 7.21 - 0.14 = 7.07 Solution pKa of H2PO4- is = 7.21 According to Henderson's Equation , pH = pKa + log ( [salt] /[acid]) = pKa + log ( [Na2HPO4] / [ KH2PO4 ] ) = 7.21 + log ( 0.135 / 0.185 ) = 7.21 - 0.14 = 7.07